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Echinoidea name detailsUrechinus drygalskii Mortensen, 1905
513626 (urn:lsid:marinespecies.org:taxname:513626)
unaccepted (transferred to Antrechinus)
Species
marine,
recent only
Mortensen, T. 1905. Some new species of Echinoidea. Videnskabelige Meddelelser fra den naturhistoriske Forening i Kjøbenhavn, Series 6 7, 241-243.
page(s): 241 [details] 
Type locality contained in Antarctica
type locality contained in Antarctica [details]
From editor or global species database
Type locality Near the Antarctic Continent; 3423 Meter. (German South- Polar Expedition.) [details]
Kroh, A.; Mooi, R. (2021). World Echinoidea Database. Urechinus drygalskii Mortensen, 1905. Accessed at: http://www.marinespecies.org/echinoidea/aphia.php?p=taxdetails&id=513626 on 2024-04-24
original description
Mortensen, T. 1905. Some new species of Echinoidea. Videnskabelige Meddelelser fra den naturhistoriske Forening i Kjøbenhavn, Series 6 7, 241-243.
page(s): 241 [details] context source (Deepsea) Intergovernmental Oceanographic Commission (IOC) of UNESCO. The Ocean Biogeographic Information System (OBIS), available online at http://www.iobis.org/ [details] basis of record Mortensen, T. (1950). A Monograph of the Echinoidea. V, 1. Spatangoida I. Protosternata, Meridosternata, Amphisternata I. Palæopneustidæ, Palæostomatidæ, Aëropsidæ, Toxasteridæ, Micrasteridæ, Hemiasteridæ, 432 pp., C. A. Reitzel, Copenhagen. page(s): 113 [details] status source Mooi, R. & David, B. 1996. Phylogenetic analysis of extreme morphologies: deep-sea holasteroid echinoids. Journal of Natural History 30, 913-953., available online at https://doi.org/10.1080/00222939600770501 page(s): 946 [details] Available for editors   Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Original description Differs from U. naresianus in the configuration of the posterior end of the test; the periproct is just above the ambitus, rather sunken, the test produced beyond it, both above and below. There is a distinct subanal fasciole. Otherwise it agrees with U. naresianus in form and structure of the test. The globiferous pedicellariae afford a very distinct character; the valves end in a single long tooth, whereas in U. naresianus there are 9 long slender, gracefully curved teeth, surrounding a terminal opening. [details]Type locality Near the Antarctic Continent; 3423 Meter. (German South- Polar Expedition.) [details] |